another seller on ebay says they're actually 'proto-type' wheels that were never used so there isn't a NSN or part number.

any opinions or experience on what o-ring will fit these? the studs are the 15/16" size if that helps - research that i was able to find seems to indicate 7/32" o-rings...but some of the threads on this site indicate go to the next size up anyway to help ensure they'll seal. (I do have some lithium grease I was planning to use on the orings, if i can figure out which ones to buy!)

also - I have 5 stryker wheels, the aluminum ones, NOS. same bolt pattern as these steel ones but the offset/backspace was all wrong for my truck (c4500 4x4). Not sure if anyone out there can use these or not, or have any ideas on if i can recenter them for smaller truck (550/5500 truck?)

Last edited by USAFSS-ColdWarrior; 10-24-2018 at 23:31.
Reason: Font Color Reset for Readability

well was hoping someone here knew ... but i have a couple sizes of o-ring and a dual port valve on the way to test fit a tire. i'll post results on both in case anyone else is in this situation with these wheels....